18126017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1433}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 22485120

約数和(自身を除く): 4359103

約数列:

[1, 7, 13, 91, 139, 973, 1433, 1807, 10031, 12649, 18629, 130403, 199187, 1394309, 2589431, 18126017]

約数ペア:

[(1, 18126017), (7, 2589431), (13, 1394309), (91, 199187), (139, 130403), (973, 18629), (1433, 12649), (1807, 10031)]